mirror of
https://github.com/ash-project/ash.git
synced 2024-09-20 13:33:20 +12:00
0007d0e60a
closes #1410
708 lines
21 KiB
Elixir
708 lines
21 KiB
Elixir
defmodule Ash.Test.Actions.ReadTest do
|
|
@moduledoc false
|
|
use ExUnit.Case, async: true
|
|
|
|
import Ash.Test
|
|
|
|
require Ash.Query
|
|
|
|
alias Ash.Test.Domain, as: Domain
|
|
require Ash.Flags
|
|
|
|
defmodule PostPreparation do
|
|
@moduledoc false
|
|
use Ash.Resource.Preparation
|
|
|
|
def prepare(query, _, _) do
|
|
Ash.Query.after_action(query, fn _query, posts ->
|
|
{:ok, Enum.map(posts, &Ash.Resource.set_metadata(&1, %{prepared?: true}))}
|
|
end)
|
|
end
|
|
end
|
|
|
|
defmodule Author do
|
|
@moduledoc false
|
|
use Ash.Resource, domain: Domain, data_layer: Ash.DataLayer.Ets
|
|
|
|
ets do
|
|
private?(true)
|
|
end
|
|
|
|
actions do
|
|
default_accept :*
|
|
defaults [:read, :destroy, create: :*, update: :*]
|
|
|
|
read :in_transaction do
|
|
transaction? true
|
|
end
|
|
end
|
|
|
|
attributes do
|
|
uuid_primary_key(:id)
|
|
attribute(:name, :string, public?: true)
|
|
end
|
|
|
|
relationships do
|
|
has_many(:posts, Ash.Test.Actions.ReadTest.Post,
|
|
destination_attribute: :author1_id,
|
|
public?: true
|
|
)
|
|
end
|
|
end
|
|
|
|
defmodule Post do
|
|
@moduledoc false
|
|
use Ash.Resource, domain: Domain, data_layer: Ash.DataLayer.Ets
|
|
|
|
identities do
|
|
identity(:backup_id, [:uuid], pre_check_with: Domain)
|
|
end
|
|
|
|
ets do
|
|
private?(true)
|
|
end
|
|
|
|
actions do
|
|
default_accept :*
|
|
defaults [:read, :destroy, create: :*, update: :*]
|
|
|
|
read :not_paginatable
|
|
|
|
read :read_with_after_action do
|
|
prepare(PostPreparation)
|
|
end
|
|
|
|
read :read_with_authors do
|
|
prepare(build(load: [:author1, :author2]))
|
|
end
|
|
|
|
read :get_by_id do
|
|
get_by(:id)
|
|
end
|
|
|
|
read :get_by_id_and_uuid do
|
|
get_by([:id, :uuid])
|
|
end
|
|
end
|
|
|
|
attributes do
|
|
uuid_primary_key(:id)
|
|
attribute(:uuid, :uuid, default: &Ash.UUID.generate/0, public?: true)
|
|
attribute(:title, :string, public?: true)
|
|
attribute(:contents, :string, public?: true)
|
|
end
|
|
|
|
relationships do
|
|
belongs_to :author1, Ash.Test.Actions.ReadTest.Author do
|
|
public?(true)
|
|
end
|
|
|
|
belongs_to :author2, Ash.Test.Actions.ReadTest.Author do
|
|
public?(true)
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "Ash.get/3" do
|
|
setup do
|
|
post =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
%{post: post}
|
|
end
|
|
|
|
test "it returns a matching record", %{post: post} do
|
|
assert {:ok, fetched_post} = Ash.get(Post, post.id)
|
|
|
|
assert strip_metadata(fetched_post) == post
|
|
end
|
|
|
|
test "it returns an error when there is no matching record" do
|
|
assert {:error, %Ash.Error.Invalid{errors: [%Ash.Error.Query.NotFound{}]}} =
|
|
Ash.get(Post, Ash.UUID.generate())
|
|
end
|
|
|
|
test "it uses identities if they exist", %{post: post} do
|
|
assert {:ok, fetched_post} = Ash.get(Post, uuid: post.uuid)
|
|
|
|
assert strip_metadata(fetched_post) == post
|
|
end
|
|
|
|
test "raises an error when the first argument is not a module" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `Ash.Resource` in `Ash.get/3`, got: \"bogus\"",
|
|
fn -> Ash.get("bogus", 1, []) end
|
|
end
|
|
|
|
test "raises an error when the first argument is a module that is not an ash resource" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `Ash.Resource` in `Ash.get/3`, got: BadModuleName",
|
|
fn -> Ash.get(BadModuleName, []) end
|
|
end
|
|
|
|
test "raises an error when the third argument is not a list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.get/3`, got: 1", fn ->
|
|
Ash.get(Post, "id", 1)
|
|
end
|
|
end
|
|
|
|
test "raises an error when the third argument is not a valid keyword list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.get/3`, got: [1]", fn ->
|
|
Ash.get(Post, "id", [1])
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "around_transaction/2" do
|
|
test "it runs around the action" do
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
assert {:ok, [_]} =
|
|
Post
|
|
|> Ash.Query.around_transaction(fn query, callback ->
|
|
send(self(), :around_transaction_start)
|
|
{:ok, results} = callback.(query)
|
|
send(self(), :around_transaction_end)
|
|
{:ok, results}
|
|
end)
|
|
|> Ash.Query.before_action(fn query ->
|
|
send(self(), :before_action)
|
|
query
|
|
end)
|
|
|> Ash.read()
|
|
|
|
assert {:messages, [:around_transaction_start, :before_action, :around_transaction_end]} =
|
|
:erlang.process_info(self(), :messages)
|
|
end
|
|
end
|
|
|
|
describe "Ash.get! with action" do
|
|
setup do
|
|
author1 =
|
|
Author
|
|
|> Ash.Changeset.for_create(:create, %{name: "bruh"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
post =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.Changeset.manage_relationship(:author1, author1, type: :append_and_remove)
|
|
|> Ash.create!()
|
|
|
|
%{post: post, author1: author1}
|
|
end
|
|
|
|
test "it uses the action provided", %{post: post, author1: author1} do
|
|
fetched_post = Ash.get!(Post, post.id, action: :read_with_authors)
|
|
assert ^author1 = strip_metadata(fetched_post.author1)
|
|
end
|
|
end
|
|
|
|
describe "Ash.get!/3" do
|
|
setup do
|
|
post =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
%{post: post}
|
|
end
|
|
|
|
test "it returns a matching record", %{post: post} do
|
|
assert ^post = strip_metadata(Ash.get!(Post, post.id))
|
|
end
|
|
|
|
test "it gives an invalid primary key error when invalid input is provided" do
|
|
assert_raise Ash.Error.Invalid, ~r/invalid primary key "not good"/, fn ->
|
|
Ash.get!(Post, "not good")
|
|
end
|
|
end
|
|
|
|
test "it raises when there is no matching record" do
|
|
res =
|
|
assert_raise Ash.Error.Invalid, fn ->
|
|
Ash.get!(Post, Ash.UUID.generate())
|
|
end
|
|
|
|
assert [%Ash.Error.Query.NotFound{}] = res.errors
|
|
end
|
|
|
|
test "raises an error when the first argument is not a module", %{post: post} do
|
|
assert_raise ArgumentError,
|
|
"Expected an `Ash.Resource` in `Ash.get/3`, got: \"bogus\"",
|
|
fn -> Ash.get("bogus", post.id, []) end
|
|
end
|
|
|
|
test "raises an error when the first argument is a module that is not an ash resource", %{
|
|
post: post
|
|
} do
|
|
assert_raise ArgumentError,
|
|
"Expected an `Ash.Resource` in `Ash.get/3`, got: BadModuleName",
|
|
fn ->
|
|
Ash.get(BadModuleName, post.id, [])
|
|
end
|
|
end
|
|
|
|
test "raises an error when the third argument is not a list", %{post: post} do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.get\/3`, got: 1", fn ->
|
|
Ash.get(Post, post.id, 1)
|
|
end
|
|
end
|
|
|
|
test "raises an error when the third argument is not a valid keyword list", %{post: post} do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.get/3`, got: [1]", fn ->
|
|
Ash.get(Post, post.id, [1])
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "Ash.read/2 with no records" do
|
|
test "returns an empty result" do
|
|
assert {:ok, []} = Ash.read(Post)
|
|
end
|
|
|
|
test "raises an error when the first argument is not a module" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read/2`, got: \"bogus\"",
|
|
fn -> Ash.read("bogus", []) end
|
|
end
|
|
|
|
test "raises an error when the first argument is a module that is not an ash resource" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read\/2`, got: BadModuleName",
|
|
fn -> Ash.read(BadModuleName, []) end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read\/2`, got: 1", fn ->
|
|
Ash.read(Post, 1)
|
|
end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a valid keyword list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read\/2`, got: \[1\]", fn ->
|
|
Ash.read(Post, [1])
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "transaction true" do
|
|
test "with no records, returns an empty set" do
|
|
assert [] = Ash.read!(Author, action: :in_transaction)
|
|
end
|
|
end
|
|
|
|
describe "Ash.read!/2 with no records" do
|
|
test "returns an empty result" do
|
|
assert [] = Ash.read!(Post)
|
|
end
|
|
|
|
test "raises an error when the first argument is not a module" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read!/2`, got: \"bogus\"",
|
|
fn -> Ash.read!("bogus", []) end
|
|
end
|
|
|
|
test "raises an error when the first argument is a module that is not an ash resource" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read!/2`, got: BadModuleName",
|
|
fn -> Ash.read!(BadModuleName, []) end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read!/2`, got: 1", fn ->
|
|
Ash.read!(Post, 1)
|
|
end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a valid keyword list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read!/2`, got: [1]", fn ->
|
|
Ash.read!(Post, [1])
|
|
end
|
|
end
|
|
|
|
test "raises an error when page is sent but pagination is not enabled on a resource" do
|
|
res =
|
|
assert_raise Ash.Error.Invalid, fn ->
|
|
Ash.read!(Post, action: :not_paginatable, page: [limit: 10])
|
|
end
|
|
|
|
assert %Ash.Error.Invalid.ActionRequiresPagination{resource: Post, action: _} =
|
|
hd(res.errors)
|
|
end
|
|
end
|
|
|
|
describe "Ash.read/2" do
|
|
setup do
|
|
post1 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|
|
post2 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test1", contents: "yeet2"})
|
|
|> Ash.create!()
|
|
|
|
%{post1: post1, post2: post2}
|
|
end
|
|
|
|
test "with a limit of 1, returns only 1 record" do
|
|
assert {:ok, [_post]} =
|
|
Post
|
|
|> Ash.Query.limit(1)
|
|
|> Ash.read()
|
|
end
|
|
|
|
test "after action hooks are run" do
|
|
assert [%{__metadata__: %{prepared?: true}}, %{__metadata__: %{prepared?: true}}] =
|
|
Ash.read!(Post, action: :read_with_after_action)
|
|
end
|
|
|
|
test "with a limit size of 2, returns 2 records" do
|
|
assert {:ok, [_, _]} =
|
|
Post
|
|
|> Ash.Query.limit(2)
|
|
|> Ash.read()
|
|
end
|
|
|
|
test "with a limit of 1 and an offset of 1, it returns 1 record" do
|
|
assert {:ok, [_]} =
|
|
Post
|
|
|> Ash.Query.limit(1)
|
|
|> Ash.Query.offset(1)
|
|
|> Ash.read()
|
|
end
|
|
end
|
|
|
|
describe "Ash.read!/2" do
|
|
setup do
|
|
post1 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|
|
post2 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test1", contents: "yeet2"})
|
|
|> Ash.create!()
|
|
|
|
%{post1: post1, post2: post2}
|
|
end
|
|
|
|
test "it returns the records not in a tuple" do
|
|
assert [_, _] = Ash.read!(Post)
|
|
end
|
|
end
|
|
|
|
describe "Ash.read_one/2" do
|
|
test "raises an error when the first argument is not a module" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read_one/2`, got: \"bogus\"",
|
|
fn -> Ash.read_one("bogus", []) end
|
|
end
|
|
|
|
test "raises an error when the first argument is a module that is not an ash resource" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read_one/2`, got: BadModuleName",
|
|
fn -> Ash.read_one(BadModuleName, []) end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read_one/2`, got: 1", fn ->
|
|
Ash.read_one(Post, 1)
|
|
end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a valid keyword list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read_one/2`, got: [1]", fn ->
|
|
Ash.read_one(Post, [1])
|
|
end
|
|
end
|
|
|
|
test "it applies a limit" do
|
|
Ash.create!(Ash.Changeset.for_create(Post, :create, %{}, authorize?: false))
|
|
Ash.create!(Ash.Changeset.for_create(Post, :create, %{}, authorize?: false))
|
|
Ash.create!(Ash.Changeset.for_create(Post, :create, %{}, authorize?: false))
|
|
assert %Post{} = Ash.read_one!(Post |> Ash.Query.limit(1))
|
|
end
|
|
end
|
|
|
|
describe "Ash.read_one!/2" do
|
|
test "raises an error when the first argument is not a module" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read_one!\/2`, got: \"bogus\"",
|
|
fn -> Ash.read_one!("bogus", []) end
|
|
end
|
|
|
|
test "raises an error when the first argument is a module that is not an ash resource" do
|
|
assert_raise ArgumentError,
|
|
"Expected an `%Ash.Query{}` or an `Ash.Resource` in `Ash.read_one!\/2`, got: BadModuleName",
|
|
fn -> Ash.read_one!(BadModuleName, []) end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read_one!/2`, got: 1", fn ->
|
|
Ash.read_one!(Post, 1)
|
|
end
|
|
end
|
|
|
|
test "raises an error when the second argument is not a valid keyword list" do
|
|
assert_raise ArgumentError, "Expected a keyword list in `Ash.read_one!/2`, got: [1]", fn ->
|
|
Ash.read_one!(Post, [1])
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "filters" do
|
|
setup do
|
|
post1 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
post2 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test1", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
%{post1: post1, post2: post2}
|
|
end
|
|
|
|
test "a filter that matches nothing returns no results" do
|
|
assert {:ok, []} =
|
|
Post
|
|
|> Ash.Query.filter(contents == "not_yeet")
|
|
|> Ash.read()
|
|
end
|
|
|
|
test "a filter returns only matching records", %{post1: post1} do
|
|
assert {:ok, [^post1]} =
|
|
Post
|
|
|> Ash.Query.filter(title == ^post1.title)
|
|
|> Ash.read()
|
|
|> strip_metadata()
|
|
end
|
|
|
|
test "a filter returns multiple records if they match", %{post1: post1, post2: post2} do
|
|
assert {:ok, [_, _] = results} =
|
|
Post
|
|
|> Ash.Query.filter(contents == "yeet")
|
|
|> Ash.read()
|
|
|> strip_metadata()
|
|
|
|
assert post1 in results
|
|
assert post2 in results
|
|
end
|
|
end
|
|
|
|
describe "select" do
|
|
test "it automatically selects all fields" do
|
|
author =
|
|
Author
|
|
|> Ash.Changeset.for_create(:create, %{name: "bruh"})
|
|
|> Ash.create!()
|
|
|
|
assert author.name
|
|
assert author.id
|
|
end
|
|
|
|
test "you can deselect a field" do
|
|
Author
|
|
|> Ash.Changeset.for_create(:create, %{name: "bruh"})
|
|
|> Ash.create!()
|
|
|
|
assert [%{name: "bruh"}] = Ash.read!(Author)
|
|
|
|
assert [%{name: %Ash.NotLoaded{}}] = Ash.read!(Ash.Query.deselect(Author, :name))
|
|
end
|
|
|
|
test "deselected fields don't return nil" do
|
|
Author
|
|
|> Ash.Changeset.for_create(:create, %{name: "bruh"})
|
|
|> Ash.create!()
|
|
|
|
assert [%{name: "bruh"}] = Ash.read!(Author)
|
|
|
|
assert [%{name: %Ash.NotLoaded{field: :name}}] =
|
|
Ash.read!(Ash.Query.deselect(Author, :name))
|
|
end
|
|
|
|
test "you can select fields, but the primary key is always present" do
|
|
Author
|
|
|> Ash.Changeset.for_create(:create, %{name: "bruh"})
|
|
|> Ash.create!()
|
|
|
|
assert [%{name: "bruh", id: id}] = Ash.read!(Ash.Query.select(Author, :name))
|
|
assert id
|
|
end
|
|
end
|
|
|
|
describe "relationship filters" do
|
|
setup do
|
|
author1 =
|
|
Author
|
|
|> Ash.Changeset.for_create(:create, %{name: "bruh"})
|
|
|> Ash.create!()
|
|
|
|
author2 =
|
|
Author
|
|
|> Ash.Changeset.for_create(:create, %{name: "bruh"})
|
|
|> Ash.create!()
|
|
|
|
post =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.Changeset.manage_relationship(:author1, author1, type: :append_and_remove)
|
|
|> Ash.Changeset.manage_relationship(:author2, author2, type: :append_and_remove)
|
|
|> Ash.create!()
|
|
|
|
%{post: post, author1: author1, author2: author2}
|
|
end
|
|
|
|
test "you can filter on a related value", %{author1: author1} do
|
|
assert [_] =
|
|
Post
|
|
|> Ash.Query.filter(author1: author1.id)
|
|
|> Ash.read!()
|
|
end
|
|
|
|
test "you can filter on multiple related values", %{author1: author1, author2: author2} do
|
|
assert [_] =
|
|
Post
|
|
|> Ash.Query.filter(author1: author1.id, author2: author2.id)
|
|
|> Ash.read!()
|
|
end
|
|
end
|
|
|
|
describe "sort" do
|
|
setup do
|
|
post1 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "abc", contents: "abc"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
post2 =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "xyz", contents: "abc"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
%{post1: post1, post2: post2}
|
|
end
|
|
|
|
test "a sort will sort the rows accordingly when ascending", %{
|
|
post1: post1,
|
|
post2: post2
|
|
} do
|
|
assert {:ok, [^post1, ^post2]} =
|
|
Post
|
|
|> Ash.Query.sort(title: :asc)
|
|
|> Ash.read()
|
|
|> strip_metadata()
|
|
end
|
|
|
|
test "a sort will sor rows accordingly when descending", %{
|
|
post1: post1,
|
|
post2: post2
|
|
} do
|
|
assert {:ok, [^post2, ^post1]} =
|
|
Post
|
|
|> Ash.Query.sort(title: :desc)
|
|
|> Ash.read()
|
|
|> strip_metadata()
|
|
end
|
|
|
|
test "a nested sort sorts accordingly", %{post1: post1, post2: post2} do
|
|
middle_post =
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "abc", contents: "xyz"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
|
|
assert {:ok, [^post1, ^middle_post, ^post2]} =
|
|
Post
|
|
|> Ash.Query.sort(title: :asc, contents: :asc)
|
|
|> Ash.read()
|
|
|> strip_metadata()
|
|
end
|
|
|
|
test "a sort can use an expression" do
|
|
require Ash.Sort
|
|
|
|
Post
|
|
|> Ash.Query.sort([{Ash.Sort.expr_sort(title <> contents), :asc}])
|
|
|> Ash.read!()
|
|
end
|
|
end
|
|
|
|
describe "get_by with only a single field" do
|
|
setup do
|
|
post =
|
|
Enum.map(0..2, fn _ ->
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
end)
|
|
|> Enum.random()
|
|
|
|
%{post_id: post.id}
|
|
end
|
|
|
|
test "it succeeds when the record exists", %{post_id: post_id} do
|
|
assert {:ok, %{id: ^post_id}} =
|
|
Post |> Ash.Query.for_read(:get_by_id, %{id: post_id}) |> Ash.read_one()
|
|
end
|
|
|
|
test "it fails when the record does not exist" do
|
|
assert {:ok, nil} =
|
|
Post
|
|
|> Ash.Query.for_read(:get_by_id, %{id: Ash.UUID.generate()})
|
|
|> Ash.read_one()
|
|
end
|
|
end
|
|
|
|
describe "get_by with multiple fields" do
|
|
setup do
|
|
post =
|
|
Enum.map(0..2, fn _ ->
|
|
Post
|
|
|> Ash.Changeset.for_create(:create, %{title: "test", contents: "yeet"})
|
|
|> Ash.create!()
|
|
|> strip_metadata()
|
|
end)
|
|
|> Enum.random()
|
|
|
|
%{post_id: post.id, post_uuid: post.uuid}
|
|
end
|
|
|
|
test "it succeeds when the record exists", %{post_id: post_id, post_uuid: post_uuid} do
|
|
assert {:ok, %{id: ^post_id, uuid: ^post_uuid}} =
|
|
Post
|
|
|> Ash.Query.for_read(:get_by_id_and_uuid, %{id: post_id, uuid: post_uuid})
|
|
|> Ash.read_one()
|
|
end
|
|
|
|
test "it fails when the record does not exist" do
|
|
assert {:ok, nil} =
|
|
Post
|
|
|> Ash.Query.for_read(:get_by_id_and_uuid, %{
|
|
id: Ash.UUID.generate(),
|
|
uuid: Ash.UUID.generate()
|
|
})
|
|
|> Ash.read_one()
|
|
end
|
|
end
|
|
end
|